CN109571581B - Cutter linkage mechanism of binding machine - Google Patents
Cutter linkage mechanism of binding machine Download PDFInfo
- Publication number
- CN109571581B CN109571581B CN201910035121.2A CN201910035121A CN109571581B CN 109571581 B CN109571581 B CN 109571581B CN 201910035121 A CN201910035121 A CN 201910035121A CN 109571581 B CN109571581 B CN 109571581B
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- Prior art keywords
- cutter
- binding machine
- lifting rack
- shifting
- rotating shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
- B42B5/02—Permanently attaching together sheets, quires or signatures otherwise than by stitching by eyelets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sawing (AREA)
Abstract
The invention relates to a cutter linkage mechanism of a binding machine, belonging to the technical field of permanent binding of stacked papers or signature codes in binding operation. The mechanism comprises a cutter assembly and a linkage mechanism, wherein the cutter assembly comprises a cutting edge, a stop block and a knife rest, and the linkage mechanism comprises a lifting rack and a reversing mechanism of the binding machine; the reversing mechanism comprises a fixed seat fixed on a middle bedplate of the binding machine and a rotating shaft penetrating through the fixed seat; the bottom end of the lifting rack is provided with a pin shaft and extends to below the middle bedplate, and a shifting fork and a shifting block which are respectively positioned at two sides of the fixed seat are also arranged on the rotating shaft in a penetrating way; one end of the shifting fork is connected with the blade; the shifting block is crescent, and one end of the shifting block is provided with a pulley. The reversing mechanism reduces reversing mechanism parts, and the reversing of the cutter is directly realized through the lifting rack of the binding machine, so that the reversing mechanism has higher operation reliability and precision.
Description
Technical Field
The invention relates to a cutter of a full-automatic binding machine and a linkage mechanism thereof, belonging to the technical field of permanent binding of stacked papers or signature codes in binding operation.
Background
At present, the full-automatic binding machine adopted for binding paper such as account pages, notes, files and the like realizes automation of the binding process, and only by placing the bound files on a workbench and starting corresponding operation through an operation panel, the processing steps such as punching, pipe cutting, riveting binding and the like can be completed at one time, thereby greatly simplifying the labor intensity and improving the binding quality.
As shown in fig. 1, the conventional fully automatic binding machine has a cutter mechanism 1 fixed to a middle platen 102. As shown in fig. 2 and 3, the cutter mechanism 1 is composed of a pull rod 3, a shifting fork 4, a seat 5 and a rocker 6 which are sequentially sleeved on a rotating shaft 2 in a series manner. As shown in fig. 1 and 3, a half shaft 105 is arranged in a lifting guide column 16 of the binding machine, and a pin hook 104 is arranged at the lower end of the half shaft 105; the seat 5 is fixed on the middle platen 102; one end of the pull rod 3 is hinged on the rotating shaft 2, and the other end is connected with the tension spring 7; one end of the rocker 6 is hinged on the rotating shaft 2, and the other end extends out; one end of a shifting fork 4 is hinged on the rotating shaft 2, and the other end is connected with a cutter (shown in the figure). When the plastic riveting pipe 8 is in operation, the pin hooks 104 of the half shafts 105 which rise along with the lifting guide posts 16 in the lifting guide posts 16 are lifted up to enable the rocking bars 6 to rotate positively, the shifting fork 4 is driven to push the cutting edges of the cutters to be closed after the positive rotation so as to cut off the plastic riveting pipe 8, and at the moment, the pull rod 3 rotates positively against the pull force of the tension spring 7; the pin hook 104 of the half shaft 105 which descends along with the lifting guide column 16 in the lifting guide column 16 is separated from the rocker 6, the tension spring 7 drives the pull rod 3 to reversely rotate, and the shifting fork 4 is separated by the cutting edge of the pushing cutter after the reverse rotation, so that the plastic riveting pipe 8 falls down. The problems that exist are: 1. because the cutting edge of the cutter is separated and is realized by driving the pull rod 3 and the shifting fork 4 by the tension spring 7, the tension force of the tension spring 7 is easy to change or lose efficacy after the tension spring 7 is used for a plurality of times, the cutting edge of the cutter is not separated in place, and the falling of the plastic riveting pipe 8 and the subsequent pipe cutting again are affected. 2. When the pin hook 104 at the lower end of the half shaft 105 rises, the other end of the rocker 6 is easy to slip due to small contact surface (basically line contact) and mismatch, and the rotation of the rocker 6 is affected. 3. The mechanism parts for finishing the forward and reverse reversing of the cutter are more, occupy space and influence the movement reliability. 4. The ascending displacement precision of the half shaft does not affect the reversing and cutter moving precision. In short, the number of parts is large and the reliability and precision are not high.
Disclosure of Invention
The invention aims to solve the technical problems that: the operation reliability and the precision of the cutter linkage mechanism of the existing full-automatic binding machine are improved.
The technical scheme provided by the invention for solving the technical problems is as follows: the cutter linkage mechanism of the binding machine comprises a cutter assembly and a linkage mechanism, wherein the cutter assembly comprises a cutter rest fixed on a middle platen of the binding machine, a movable cutting edge on the cutter rest and a stop block fixed on the cutter rest, the cutting edge and the stop block can be mutually combined and separated relatively, and the linkage mechanism comprises a reversing mechanism; the reversing mechanism comprises a fixed seat fixed on a middle platen of the binding machine and a rotating shaft penetrating through the fixed seat, and a shifting fork positioned on one side of the fixed seat is penetrated through the rotating shaft; one end of the shifting fork is connected with the cutting edge; the method is characterized in that: the linkage mechanism further comprises a lifting rack of the binding machine, a pin shaft is arranged at the bottom end of the lifting rack and extends to below the middle bedplate, and a shifting block positioned at the other side of the fixing seat is arranged on the rotating shaft in a penetrating manner; the shifting block is crescent, and one end of the crescent is provided with a pulley.
When the lifting rack descends, the bottom end of the lifting rack contacts and presses down the pulley and pushes the shifting block to rotate forward along the rotating shaft, the shifting fork also rotates forward and pushes the cutting edge to move forward and separate from the stop block, the pin shaft enters the crescent intrados of the shifting block, and the plastic riveting pipe falls into a gap between the cutting edge and the stop block; when the lifting rack ascends, the bottom end of the lifting rack leaves the pulley, the pin shaft upwards dials the other end of the crescent of the shifting block and pushes the shifting block to reversely rotate along the rotating shaft, and the shifting fork reversely rotates and pushes the cutting edge to move backwards and to be matched with the stop block so as to cut off the plastic riveting pipe.
The cutter linkage mechanism of the binding machine of the invention 1) directly extends the lifting rack of the binding machine and enables the bottom end of the lifting rack to extend below the middle platen, and designs a unique crescent shifting block, the bottom end of the lifting rack and a pin shaft of the lifting rack are utilized to directly push the shifting block to complete forward and reverse rotation (one end part of the crescent of the shifting block is directly shifted when the bottom end of the lifting rack descends, and the other end part of the crescent of the shifting block is directly shifted when the pin shaft of the bottom end of the lifting rack ascends), so that the action of two parts of a rocker and a pull rod of the cutter mechanism of the existing binding machine can be completed at one time by only one shifting block, the parts and the occupied space of the parts are reduced, and the reversing of the cutter is directly realized through the lifting rack of the binding machine, so that the movement reliability is higher. 2) The lifting rack bottom and the pin shaft are utilized to form an upper pushing force and a lower pushing force on the shifting block, so that the shifting block and a coaxial shifting fork thereof can be ensured to reliably rotate, and the defect that the existing shifting block is easy to fail only by spring force is overcome. 3) Because the bottom end of the lifting rack is in surface contact with the pulley at one end of the crescent of the shifting block and the inner cambered surface of the other end of the crescent of the shifting block formed by the pin shaft during lifting, the lifting rack is not easy to slip, and the thrust is ensured to be reliable. 4) Because the displacement precision of lifting rack rising and falling is higher than the displacement precision of the existing lifting through the half shaft, the bidirectional rotation precision of the shifting block and the coaxial shifting fork directly formed by lifting rack rising and falling is also necessarily higher than the precision of the existing lifting through the half shaft to drive the shifting fork to rotate, so that the cutter opening and closing precision is improved.
The further improvement is that the bottom end of the lifting rack forms a chamfer.
Further perfected, the pulley is a bearing.
Further perfection is that the shifting fork is also provided with a spring. Therefore, when the lifting rack ascends, double pushing force is formed by the reset pulling force of the spring and the stirring of the pin shaft to the shifting block, and the plastic riveting pipe cutting device is more beneficial to rapidly cutting plastic riveting pipes.
Further perfection is that the lifting rack is meshed with a gear at the output shaft end of the lifting motor of the binding machine.
Drawings
The cutter linkage mechanism of the binding machine of the present invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a conventional fully automatic bookbinding machine
Wherein, cutter mechanism 1, plastics riveting pipe 8, lifting guide pillar 16, well platen 102.
Fig. 2 is a schematic view of the structure of the cutter mechanism shown in fig. 1
The device comprises a rotating shaft 2, a pull rod 3, a shifting fork 4, a rocker 6, a tension spring 7, a middle bedplate 102, a pin hook 104 and a half shaft 105.
FIG. 3 is a left side view of FIG. 2
The device comprises a rotating shaft 2, a pull rod 3, a shifting fork 4, a seat 5, a rocker 6, a tension spring 7, a middle bedplate 102 and a half shaft 105.
FIG. 4 is a schematic diagram showing the assembly of a fully automatic bookbinding machine according to an embodiment of the present invention
The lower riveting thimble 9, the cutter assembly 10, the lifting motor 11, the gear 12, the lifting rack 13, the upper riveting mechanism 14, the punching mechanism 15, the lifting guide post 16, the feeding mechanism 17, the top plate 101, the middle bedplate 102 and the bottom bedplate 103.
FIG. 5 is a schematic view of a part of the structure taken apart from FIG. 4
The cutter assembly 10, the gear 12, the lifting rack 13, the upper riveting mechanism 14, the punching mechanism 15, the feeding mechanism 17, the top plate 101 and the middle platen 102.
FIG. 6 is a schematic view showing the perspective structure of the cutter mechanism and the feeding mechanism, which are disassembled from FIG. 4
Wherein, the plastic riveting pipe 8, the lifting rack 13, the cutting edge 18-1, the stop block 18-2, the knife rest 19, the fixed seat 20, the rotating shaft 21, the pin 22, the shifting fork 23, the shifting block 24, the pulley 26, the feeding motor 171, the feeding wheel 172.
FIG. 7 is a schematic view of the reversing mechanism and lifting rack taken apart from FIG. 4
Wherein, lifting rack 13, round pin axle 22, shift fork 23, shifting block 24, pulley 26.
FIG. 8 is a right side view of FIG. 7
Wherein, lifting rack 13, fixing base 20, pivot 21, round pin axle 22, shift fork 23, shifting block 24, pulley 26.
Fig. 9 is a schematic view showing a first state of the cutter linkage mechanism according to the embodiment of the present invention
Fig. 10 is a schematic view showing a second state of the cutter linkage mechanism according to the embodiment of the present invention when in operation
Fig. 11 is a schematic view showing a third state of the cutter linkage mechanism according to the embodiment of the present invention when in operation
FIG. 12 is a schematic view of a variation of FIG. 7
Wherein, lifting rack 13, round pin axle 22, shift fork 23, shifting block 24, spring 25, pulley 26.
Detailed Description
Examples
As shown in fig. 4, the binding machine of the present embodiment is provided with a lower press riveting top needle 9, a cutter assembly 10, a lifting motor 11, a lifting rack 13, an upper press riveting mechanism 14, a punching mechanism 15, a lifting guide post 16, a feeding mechanism 17, a top plate 101, a middle platen 102, a bottom platen 103 and the like. The output end of the lifting motor 11 is provided with a gear 12 meshed with a lifting rack 13.
The cutter linkage mechanism of the binding machine of the embodiment, as shown in fig. 4 and 5, comprises a cutter assembly 10 and a linkage mechanism, wherein the linkage mechanism comprises a lifting rack 13 and a reversing mechanism of the binding machine.
As shown in fig. 6, the cutter assembly includes a knife rest 19 fixed to a middle platen 102 of the stapler, a movable blade 18-1, and a stopper 18-2 fixed to the knife rest 19, the blade 18-1 being relatively engaged with and disengaged from the stopper 18-2; the blade 18-1 is coupled to and fixed at one end of a slide plate slidable on the blade holder 19, and the other end of the slide plate is inserted into a fork opening of the fork 23. The feeding mechanism 17 comprises a feeding motor 171 and a feeding wheel 172, and the plastic riveting pipe 8 forms downward intermittent movement under the action of the feeding wheel 172 so as to intermittently fall into a gap between the separated blade 18-1 and the stop block 18-2 or be cut off by the involuted blade 18-1 and the stop block 18-2.
As shown in fig. 6, 7 and 8, the reversing mechanism includes a fixed base 20 fixed on a middle platen 102 of the binding machine and a rotating shaft 21 penetrating through the fixed base 20; the bottom end of the lifting rack 13 is provided with a pin shaft 22 and extends to below the middle bedplate 102, and a shifting fork 23 and a shifting block 24 which are respectively positioned at two sides of the fixed seat 20 are also arranged on the rotating shaft 21 in a penetrating way; the middle part of the shifting fork 23 is hinged on the rotating shaft 21, and one end of the shifting fork is spliced with the other end of the sliding plate to form a connection with the cutting edge 18-1. The shifting block 24 is crescent, the middle of which is hinged on the rotating shaft 21, one end of which is provided with a pulley 26, and the pulley 26 of the embodiment adopts a bearing. It can be seen that the bottom end of the lifting rack of this embodiment forms a straight chamfer (i.e., a straight chamfer), and the bottom end of the lifting rack 13 is located near above the pulley 26 and can contact the pulley 26 as the lifting rack 13 descends.
In operation, as shown in fig. 9, when the lifting rack 13 descends, the bottom end of the lifting rack 13 contacts and presses down the pulley 26, the bottom end of the lifting rack 13 simultaneously pushes the shifting block 24 and the rotating shaft 21 to rotate forward, the crescent end of the shifting block 24 is let away to enable the pin 22 to fall into the crescent intrados of the shifting block 24 downwards, the shifting fork 23 simultaneously rotates forward along with the rotating shaft 21 and pushes the cutting edge 18-1 to move forward and separate from the stop block 18-2, and the plastic riveting pipe 8 falls into a gap between the cutting edge 18-1 and the stop block 18-2; as shown in fig. 10, when the lifting rack 13 is lifted, the bottom end of the lifting rack 13 leaves the pulley 26, the pin 21 pulls the crescent-shaped other end of the shifting block 24 upwards (at this time, the outer peripheral surface of the pin 22 is in contact with the intrados of the crescent-shaped other end) to push the shifting block 24 and the rotating shaft 21 to rotate reversely, and the shifting fork 23 rotates reversely along with the rotating shaft 21 and pushes the blade 18-1 to move backwards and to be engaged with the stop block 18-2, so that the plastic riveting tube 8 is cut off. One state of the lifting rack 13 after the lifting rack is continuously lifted is shown in fig. 11, and at the moment, the riveting top needle 9 is pressed down to rivet the cut plastic riveting pipe 8 in a hot pressing mode. Thus, with repeated lifting of the lifting rack 13, the step-by-step cutting of the plastic rivet pipe 8 is formed.
Obviously, the conceivable variations in this embodiment are:
1) As shown in fig. 12, a spring 25 may be disposed on the shift fork, and the shift fork 23 may be assisted to be pushed to rotate when the lifting rack 13 is lifted, so as to facilitate rapid cutting of the plastic rivet pipe.
2) Instead of bearings, the pulley 26 may be replaced with other alternatives.
3) The bottom end of the lifting rack can be also provided with an arc chamfer or a chamfer.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the present invention is not limited thereto, but all equivalent substitutions or modifications according to the technical solution of the present invention and the concept of the present invention shall be included in the scope of the present invention.
Claims (5)
1. The cutter linkage mechanism of the binding machine comprises a cutter assembly and a linkage mechanism, wherein the cutter assembly comprises a cutter rest fixed on a middle platen of the binding machine, a movable cutting edge on the cutter rest and a stop block fixed on the cutter rest, the cutting edge and the stop block can be mutually combined and separated relatively, and the linkage mechanism comprises a reversing mechanism; the reversing mechanism comprises a fixed seat fixed on a middle platen of the binding machine and a rotating shaft penetrating through the fixed seat, and a shifting fork positioned on one side of the fixed seat is penetrated through the rotating shaft; one end of the shifting fork is connected with the cutting edge; the method is characterized in that: the linkage mechanism further comprises a lifting rack of the binding machine, a pin shaft is arranged at the bottom end of the lifting rack and extends to below the middle bedplate, and a shifting block positioned at the other side of the fixing seat is arranged on the rotating shaft in a penetrating manner; the shifting block is in a crescent shape, and one end of the crescent shape is provided with a pulley; the blade is connected to one end of a sliding plate which can slide on the tool rest; the middle part of the shifting fork is hinged on the rotating shaft, and one end of the shifting fork is spliced with the other end of the sliding plate to form a connection with the cutting edge; when the lifting rack descends, the bottom end of the lifting rack contacts and presses down the pulley and pushes the shifting block to rotate forward along the rotating shaft, the shifting fork also rotates forward and pushes the cutting edge to move forward and separate from the stop block, the pin shaft enters the crescent intrados of the shifting block, and the plastic riveting pipe falls into a gap between the cutting edge and the stop block; when the lifting rack ascends, the bottom end of the lifting rack leaves the pulley, the pin shaft upwards dials the other end of the crescent of the shifting block and pushes the shifting block to reversely rotate along the rotating shaft, and the shifting fork reversely rotates and pushes the cutting edge to move backwards and to be matched with the stop block so as to cut off the plastic riveting pipe.
2. The cutter linkage of the binding machine according to claim 1, wherein: the bottom of the lifting rack forms a chamfer.
3. The cutter linkage of the binding machine according to claim 1, wherein: the pulley is a bearing.
4. The cutter linkage of the binding machine according to claim 1, wherein: the shifting fork is also connected with a spring.
5. The cutter linkage of the binding machine according to claim 1, wherein: the lifting rack is meshed with a gear at the output shaft end of a lifting motor of the binding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035121.2A CN109571581B (en) | 2019-01-15 | 2019-01-15 | Cutter linkage mechanism of binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035121.2A CN109571581B (en) | 2019-01-15 | 2019-01-15 | Cutter linkage mechanism of binding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109571581A CN109571581A (en) | 2019-04-05 |
| CN109571581B true CN109571581B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910035121.2A Active CN109571581B (en) | 2019-01-15 | 2019-01-15 | Cutter linkage mechanism of binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109571581B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368670Y (en) * | 1999-06-04 | 2000-03-15 | 宋齐生 | Blade shifting device for bookbinding machine |
| CN101332729A (en) * | 2008-08-07 | 2008-12-31 | 北京亚博通科技发展有限公司 | Full-automatic intelligent sound binding machine with knife cushion rotating and tube feeding mechanism |
| CN201291649Y (en) * | 2008-10-06 | 2009-08-19 | 江勇 | Binder |
| CN202573353U (en) * | 2012-05-24 | 2012-12-05 | 北京亚博通科技发展有限公司 | Full-automatic intelligent voice binding machine with knife pad rotation mechanism |
| CN203712424U (en) * | 2014-02-21 | 2014-07-16 | 谭明 | Transverse reciprocating knife stone device reversing automatically |
| CN203712425U (en) * | 2014-02-21 | 2014-07-16 | 谭明 | Manual reversing sharpening stone device with horizontal reciprocating motion capacity |
| CN204547402U (en) * | 2015-04-03 | 2015-08-12 | 平阳县昊特办公用品厂 | A kind of riveting pipe binder |
| CN105313519A (en) * | 2014-06-11 | 2016-02-10 | 上海名优办公设备有限公司 | Riveting-tube binding machine |
| CN209665474U (en) * | 2019-01-15 | 2019-11-22 | 南京泛恩科技有限公司 | The cutter linkage mechanism of binder |
-
2019
- 2019-01-15 CN CN201910035121.2A patent/CN109571581B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368670Y (en) * | 1999-06-04 | 2000-03-15 | 宋齐生 | Blade shifting device for bookbinding machine |
| CN101332729A (en) * | 2008-08-07 | 2008-12-31 | 北京亚博通科技发展有限公司 | Full-automatic intelligent sound binding machine with knife cushion rotating and tube feeding mechanism |
| CN201291649Y (en) * | 2008-10-06 | 2009-08-19 | 江勇 | Binder |
| CN202573353U (en) * | 2012-05-24 | 2012-12-05 | 北京亚博通科技发展有限公司 | Full-automatic intelligent voice binding machine with knife pad rotation mechanism |
| CN203712424U (en) * | 2014-02-21 | 2014-07-16 | 谭明 | Transverse reciprocating knife stone device reversing automatically |
| CN203712425U (en) * | 2014-02-21 | 2014-07-16 | 谭明 | Manual reversing sharpening stone device with horizontal reciprocating motion capacity |
| CN105313519A (en) * | 2014-06-11 | 2016-02-10 | 上海名优办公设备有限公司 | Riveting-tube binding machine |
| CN204547402U (en) * | 2015-04-03 | 2015-08-12 | 平阳县昊特办公用品厂 | A kind of riveting pipe binder |
| CN209665474U (en) * | 2019-01-15 | 2019-11-22 | 南京泛恩科技有限公司 | The cutter linkage mechanism of binder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109571581A (en) | 2019-04-05 |
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